Guess flatting pre is best option here? Although CO seems to bet slightly larger than standard I have no info on this and he may do this with his whole range v limpers.

May be an easy fold on the flop here, tanked for a while and thought he was more likely to shove draws or weak made hands and thought he would more likely min raise or call sets with the dryish board. Is everything but AK+ a fold here given his stats?

flop - flatting look good we dont mind the fish coming in with random hands. raising isolates us against the stronger CO range and stops his bluffs. when the fish jams over though, im inclined to fold.

thre are not many draws on this flop and its pretty dry. if i was to call it off i prefer something like 8
9
K
board which offers flush and straight draws. and also SB is a fish so i expect him to be passive. and he jams into 2 persons who showed interest in the pot so that is just super strong.